Finding the Fourth Proportional to 124,042.02, 171,174.33 and 70,331.94

Step by Step Solution

1. Step 1: Write the proportion equation
   124,042.02 : 171,174.33 = 70,331.94 : x
2. Step 2: Convert to fraction form
   124,042.02/171,174.33 = 70,331.94/x
3. Step 3: Cross multiply
   124,042.02x = 171,174.33 × 70,331.94
4. Step 4: Simplify right side
   124,042.02x = 12,039,022,707.10
5. Step 5: Solve for x
   x = 12,039,022,707.10/124,042.02
6. Step 6: Final answer
   x = 97,056.00